Question

A factory produces a certain chemical at a rate of 3.5 grams per second. How many kilograms of the chemical are produced each hour?

1 kilogram = 1.000 grams
1 hour = 3.600 seconds
Express the answer to the correct number of significant figures.
The factory produces
kilograms of the chemical per hour.

Answer 1

12.6kg

Step-by-step explanation:

3.5×3,600 then convert to kg